Bag



FIG. 1 is a perspective view of a bag showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The strap and the rectangular portion of the front face panel shown as grayed out in the photographic figures form no part of the claim. 

CLAIM The ornamental design for a bag, as shown and described. 